What are the best practices for using gradient mesh on complex shapes and curves?

1 Choose the right shape

The first step to using gradient mesh is to choose the right shape for your illustration. Depending on the complexity and curvature of your subject, you may need to use a simple or a complex shape as the base for your mesh. A simple shape, such as a circle or a rectangle, has fewer mesh points and lines, and is easier to manipulate and adjust. A complex shape, such as a star or a flower, has more mesh points and lines, and can create more detailed and realistic shading. However, complex shapes can also be more difficult to control and edit, and may require more fine-tuning and tweaking.

2 Create the mesh

The next step is to create the mesh on your chosen shape. You can use the gradient mesh tool or the object menu to add mesh points and lines to your shape. The more mesh points and lines you add, the more control and flexibility you have over the shading and color transitions. However, you should also avoid adding too many mesh points and lines, as this can make your mesh cluttered and confusing, and may affect the smoothness and quality of your illustration. A good rule of thumb is to start with a few mesh points and lines, and then add more as needed.

3 Adjust the mesh

The third step is to adjust the mesh to fit your subject and your desired effect. You can use the direct selection tool or the lasso tool to select and move individual or multiple mesh points and lines. You can also use the anchor point tool or the convert point tool to change the shape and direction of the mesh lines. You should try to align the mesh points and lines with the contours and edges of your subject, and create smooth and natural curves and angles. You should also avoid crossing or overlapping the mesh lines, as this can create unwanted gaps or distortions in your illustration.

4 Apply the colors

The final step is to apply the colors to your mesh. You can use the eyedropper tool or the color panel to pick and assign colors to each mesh point. You can also use the gradient tool or the gradient panel to create and edit color transitions between mesh points. You should try to match the colors with the light and shadow of your subject, and create realistic and harmonious color gradients. You should also avoid using too many or too contrasting colors, as this can make your illustration look unnatural or messy.

5 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?